baber/WOPTO huggingface dataset:
Patent JP-H08127149-A (JP)
Title: Electrostatic recording head
Inventor: NOGAMI TAKUO
IPC: B41J2/415
Filed: 1994-10-31
Abstract: PURPOSE: To provide an electrostatic recording head reduced in the voltage applied across a discharge electrode and a control electrode in order to control a charged particle to a large extent. CONSTITUTION: A plurality of dielectric electrodes 1 and a plurality of discharge electrodes 2 arranged so as to hold a dielectric layer 3 therebetween constitute matrices extending in different directions and discharge orifices 4 for forming charged particles are formed to the crossing part of the matrices. A control electrode 7 is arranged to the discharge electrodes 2 through an insulator layer 6 having a notch 5 permitting the charged particles to pass and the control orifice 8 for emitting the charged particles is provided to the position corresponding to the discharge orifices 4. These electrodes, the dielectric layer and the insulator layer are integrally laminated and formed on a recording head base material to be mounted on an image recording apparatus by an attaching frame 10.  As various data, the thickness of the dielectric electrodes, the discharge electrodes and the control electrode is set to 20μm and the thickness of the dielectric layer is set to 15μm and that of the insulator layer is set to 15μm and the diameter of the discharge orifices and the control orifice 8 are set to 60μm.
Patent JP-S62129470-A (JP)
Inventor: HASHIMOTO SHOICHI
IPC: E04H9/02
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06118436-A (JP)
Title: Optical device using liquid crystal shutter
Inventor: TOCHIGI AKIYOSHI
IPC: H04N5/64
Filed: 1992-10-06
Abstract: PURPOSE:To provide an optical device in which constraint on the mounting of a liquid crystal shutter can be eliminated, and a range of effective visual angle can be increased, and a light shielding ratio can be heightened, and the liquid crystal shutter capable of ignorring the presence of a pin hole in the liquid crystal shutter is used. CONSTITUTION:Visual angle characteristics in the upper and lower directions and rightward and leftward directions can be set almost symmetrically, and the constraint on a mounting angle can be reduced, and the range of effective visual angle in light shielding can be increased, and simultaneously, the light shielding ratio can be heightened by using by superimposing plural liquid crystal shutters A, B, using by superimposing at least two liquid crystal shutters A, B with the same visual angle direction out of the plural liquid crystal shutters A, B setting the visual angle directions of the liquid crystal shutters A, B adversely, or using by superimposing the liquid crystal shutter on one side out of at least the two liquid crystal shutters A, B provided with the same visual angle direction by rotating by 180 deg. setting the visual angle direction as an axis, and in a state where it is set inside out on or underneath the liquid crystal shutter on the other side.
Patent JP-S60252500-A (JP)
Inventor: REZURII DEBITSUDO BERU
IPC: C07K14/52
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08130254-A (JP)
Title: Semiconductor memory
Inventor: KOKUBO NOBUYUKI
IPC: H01L27/11
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a semiconductor memory in which a stabilized operation can be realized even if the power supply voltage is lowered. CONSTITUTION: A pair of driver transistors and a pair of access transistors are formed in a memory cell region MC. A pair of high resistances R1 are formed on an insulation layer 71 covering these transistors. An insulation layer 73 is formed covering the high resistances R1 and a word line 51a is formed thereon. An insulation layer 75 is further formed covering the word line 51a and a GND wiring 61a, and bit lines 61c, 61b are formed thereon.
Patent JP-H03130982-A (JP)
Title: Magnetic disk device
Inventor: KITAMOTO YOSHISUKI
IPC: G11B21/10
Filed: 1989-10-13
Abstract: PURPOSE:To curtail servo surfaces and to increase the storage capacity by regarding discoid servo surfaces as one surface and making head positions opposite to this surface respectively when plural magnetic recording disks are shared for a seek by their respective head positioners concerned. CONSTITUTION:Plural head positioners Pa and Pb are provided by deviating from each other in the circumferential direction of the magnetic recording disks, while the plural magnetic recording disks 2a...2b mounted to a common spindle 1 are shared by their respective positioners Pa and Pb to carry out a seek operation. In this constitution, the servo surfaces of the magnetic recording disks are regarded as only one surface of 5 (common servo surface), and servo heads 4a and 4b of the individual positioners Pa and Pb are arranged opposite to the servo surface 5.
Patent JP-H07102744-A (JP)
Title: Wooden sound insulation floor member
Inventor: KAI MASAKI
IPC: E04F15/04
Filed: 1993-09-30
Abstract: PURPOSE:To improve greatly sound insulation performance, by cutting grooves having a specified depth from the rear face of a slender decorative plate to the shorter side direction at every specified pitch and cut a longitudinal groove with a specified depth in the nearly central part. CONSTITUTION:Slender decorative plates 3, 3 having a connection means composed of a tongne 5 and a groove 6 at the sideface thereof and also having the width as wide as 70-120mm are connected to each other so as to be flexible in the shorter direction, while longitudinally shifting them a little stepwise. Next, a buffer material 11 having a cushion function is stuck on the almost whole surface of the rear face thereof. In this wooden sound insulation floor member 8, grooves 4a whose depth is equivalent to 50-70% of the thickness of decorative plate 3 and pitch is 25-50mm are cut breadthwise from the rear face of the slender decorative plate 3. And a groove 4b whose depth is equivalent to the 50-70% of the thickness of decorative plate 3 is cut lengthwise near the center.
Patent JP-H0989807-A (JP)
Title: Method and instrument for measuring degree of compaction of earth
Inventor: SHINKAWA SHUICHI
IPC: G01N22/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel method and instrument for detecting the change of the degree of compaction in the depth direction of earth by utilizing the propagation speed of electric wave in earth. SOLUTION: The transmission/reception of electric wave into earth and the degree of compaction of earth are measured for a plurality of electric waves with different frequencies by transmission/reception means 11, 12, 13, and 14 for transmitting the electric wave to and receiving it from earth for a plurality electric waves with different frequencies, propagation speed detection means 15 and 16 of the electric wave, and a means 30 for calculating the degree of compaction of earth. The degree of compaction of earth which is measured for the electric wave for each frequency is regarded as a value of a larger depth as the frequency is lower.
Patent JP-H1088648-A (JP)
Title: Cover for ground-surface hole
Inventor: KATAYAMA KIYOYOSHI
IPC: E03F5/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To correct looseness on a cover receiver for the cover of a hole formed on a ground surface such as a housing hole for the equipments of waterworks, etc., and a manhole, and a stepped section to the cover receiver in a short time. SOLUTION: In the cover for the ground-surface hole, through-tapped holes 12 penetrating a surface and a rear are formed at a plurality of places in the peripheral section of the cover 11 oppositely faced to a cover receiver 55, and correcting screws 13 having heads for rotation with square holes 14 at upper end sections are inserted into the through-tapped holes 12 under a buried state. Looseness on the cover receiver 55 for the cover 11 and a stepped section to the cover receiver 55 are corrected in such a manner that square-shaped bar spanners are engaged into the square holes 14 of screw heads and the correcting screws 13 are rotated in the arbitrary direction under the state, in which the cover 11 is left as it is mounted on the cover receiver 55, and the quantity of the correcting screws 13 projected from a rear at a lower end is adjusted.
Patent JP-2000095097-A (JP)
Title: Negative pressure control device for engine
Inventor: TACHIIRI RYOICHI
IPC: B60W10/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of fuel consumption rate to minimum, by controlling a control mechanism portion according to a control map so as to further raise absolute value of negative pressure in an intake pipe, when an absolute value of output value of a negative pressure sensor is lower than a second threshold lower than a first threshold. SOLUTION: A vacuum booster 1 is connected with an intake pipe 5 of an engine, and negative pressure is supplied from the intake pipe 5 of the engine to a negative pressure sensor 2. For raising absolute value of the negative pressure, an electronic throttle valve constituting a control mechanism portion 4 is controlled so as to closed by a given value. When a negative pressure value is low, for recovering the negative pressure, a controller 3 controls supply air amount according to a control map under an ideal air-fuel ratio followed by some deterioration of fuel consumption. When the negative pressure value is high, because the negative pressure is sufficiently recovered, lean air-fuel ratio control is performed for saving the fuel consumption.
Patent JP-H1093882-A (JP)
Title: Interphone set
Inventor: SUDO KAZUO
IPC: H04N5/445
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To display various teletext information in an easily recognized way by keeping background of the teletext information to be partially lighted in the case of displaying a video image picked up by a slave set and teletext information. SOLUTION: A video image of a visitor acquired by a slave set 2 is frequency-multiplexed with external temperature information sensed by a temperature sensor section and a voice signal of the visitor acquired by an interphone section 4 and the resulting signal is sent to a master set 3. The a video signal SV of the video image of the visitor is fed to a monitor section 8 via selection circuits S1, S2 of the master set 3, on which the video image is displayed. The video signal SV of the displayed video image is integrated by an average level detection section 12, a mean luminance level is detected, the mean lightness is detected and a background level AV corresponding thereto is set by a background level setting section 13.  The selection circuit S1 is switched by the background level and areas AR1-AR3 are displayed on the video image of the visitor and the selection circuit S2 is switched by a video signal CK and characters indicating the current date and time and external temperature are displayed on the areas AR1-AR2.
Patent JP-S61131796-A (JP)
Title: Product for lamination washing
Inventor: UIRIAMU TOMASU BEDENKU
IPC: A47K10/16
Filed: 1985-11-28
Abstract: A laminated laundry product (1) comprising powdered laundry ectives laminated between two plies of tissue, at least one ply (5) having a multiplicity of deeply embossed nonconnecting cups (2) containing the powdered actives with the other ply (4) covering the cups. The plies are sealed with a glue pattern (22) around the cup rims (5a). The laminate is made with a high stretch paper which is selected to withstand a stretch of 15% to 100% at the cup side (5b) for a cup depth (6) of from 2 to 8 mm.
Patent JP-H04146029-A (JP)
Title: Electrode supply device for wire cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1990-10-08
Abstract: PURPOSE:To keep tension of a wire electrode stably and accurately by providing a device for controlling relative positions of a contact roller and a pair of guide rollers. CONSTITUTION:A wire electrode traveling path which is bent by a contact roller 15 is formed between a pair of guide rollers 14 and 16, and as energy is consumed by plastic deformation that a wire electrode 8 receives when it travels on the bent path, tension equal to the work is applied to the wire electrode 8. Thus, by changing relative positions of the contact roller 15 against the guide rollers 14 and 16, tension imposed on the wire electrode 8 is accurately set at a predetermined value.
Patent JP-H06119658-A (JP)
Title: Phase transition type optical disk for reproduction only and method for reproduction
Inventor: FURUTA MASAHIRO
IPC: G11B7/24
Filed: 1992-10-07
Abstract: PURPOSE:To make the reproduction of a pit which is smaller than the radius of a laser light spot possible by making an information unit out of either one or both of a recording layer which is adjacent to the forming part of a thermal diffusion layer and one which is adjacent to the non-forming part. CONSTITUTION:A first minute area alpha1 which is formed in adjacent to the thermal diffusion layer N in order to enlarge heat radiation and a second minute area alpha2 which is not formed in adjacent to the layer N are provided. Then, either one of the areas alpha1 or alpha2 or both are made an information unit. Also, the radius of the areas alpha1, alpha2 is each made smaller than the spot radius S of a laser beam B. Then, when two signals are contained in the spot S, if the layer N is adjacent to the left part alphaL entirely, a high reflectance ratio is produced against the beam B together with the right part alphaF. If there is any area where the layer N is not adjacent within the part alphaL, the crystal state of this area is changed, the reflectance ratio is decreased and becomes smaller even together with the part alphaF than when the layer N is adjacent to the entire part alphaL. By this difference of the reflectance ratio, only the information of the left part alphaL in the spot S is read out.
Patent JP-H04144439-A (JP)
Title: Synchronization deciding device in frequency hopping communication
Inventor: KATO SHIGERU
IPC: H04J13/00
Filed: 1990-10-05
Abstract: PURPOSE:To improve the deciding capacity of synchronization by selectively passing a frequency band other than a frequency band occupied by objective information out of a frequency-discriminated signal and deciding whether the signal is more than a prescribed level or not. CONSTITUTION:A signal inputted from an antenna 1 is amplified by a receiver 2 and mixed inverse diffusion frequency outputted from an inverse diffusion demodulating oscillator 4 by an inverse diffusion modulating multiplier 3 and unnecessary frequency components such a receiving frequency and inverse diffusion frequency are removed by a band pass filter(BPF) 5 to pass only a required frequency band. The signal from the BPF 5 is detected by a frequency discrimination type detector 61, the component of a frequency band B2 is selected and passed by a BPF 62, the envelope of the selected signal is detected and integrated, and when the integrated signal exceeds a prescribed threshold level, a synchronization detecting signal is outputted. Thereby, an asynchronous state or a synchronous state can be decided in accordance with the existence of a signal component in the frequency band B2 other than a frequency band B1 occupied by required information. Thus, the deciding capacity of synchronization can be improved.
Patent JP-H0581276-A (JP)
Title: Method for retrieving 'kanji'
Inventor: OYAMA HARUYOSHI
IPC: G06F17/21
Filed: 1991-09-20
Abstract: PURPOSE:To enable also a person with less knowledge of 'KANJI' (Chinese characters) to simply input it, quickly display a required 'KANJI' on a display means without requiring much labor and simply obtain the detailed information of the required 'KANJI'. CONSTITUTION:A 'KANJI' retrieving system is provided with a power supply 1, a CPU 2, an input means 6, a display means 5, and a storage medium 7. In this 'KANJI' retrieving method for accessing 'KANJI' recorded in the medium 7 based upon information inputted from the means 6, the 'KANJI's are divided into six patterns consisting of 'up/down', 'right/left', 'TARE' (one of constitutional elements of 'KANJI'), 'GYOU' (one of constitutional elements of 'KANJI'), 'KAMAE' (one of constitutional elements of 'KANJI'), and 'whole' in accordance with the shapes of 'KANJI' and 'KANJI' is retrieved in accordance with the combination of respective patterns and the reading of parts constituting the 'KANJI' included in parts divided by respective patterns. If a required 'KANJI' can not be converged by the retrieval, the number of corresponding 'KANJI's are converged and retrieved by inputting the reading of other parts.
Patent JP-H0988654-A (JP)
Title: Speed change operation instructing intake control device used in manual transmission vehicle
Inventor: WATANABE MASARU
IPC: F02D45/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform speed change while suppressing a burden imposed on an engine by inputting information from a clutch sensor and gear position sensors, and opening a sub-throttle valve to adjust engine speed to engine speed in a next speed change stage so as to adjust the intake air quantity. SOLUTION: An engine control unit 30 receives information from an engine speed sensor 31, a vehicle speed sensor 15, gear position sensors 35, 36 and a gradient sensor and reads driving force and travel resistance of a next speed change stage. Whether engine speed has reached the preset engine speed to be shifted is judged, and information is inputted from a clutch sensor 34 and the gear position sensors 35, 36. A sub-throttle valve 12 is opened to adjust the engine speed to the engine speed in the next speed change stage so as to adjust the intake air quantity. A burden imposed on an engine is thereby suppressed to a minimum, and over rev and shortage of driving force are suppressed to avoid a shift error.
Patent JP-H02114272-A (JP)
Title: Production of carrier
Inventor: TSUJI NOBUYUKI
IPC: G03G9/087
Filed: 1988-10-25
Abstract: PURPOSE:To improve durability, environmental stability, preservable property, and blocking resistance by coating core material particles with a resin component crosslinked with an acrylic resin and melamine resin and baking the resin component applied thereon to cure the resin, then subjecting the particles to dip washing in an org. solvent. CONSTITUTION:The core material particles are coated with the resin component crosslinked with the acrylic resin and the melamine resin and the resin component applied thereon is cured by baking; thereafter, the particles are washed in the org. solvent. The treated material is dipped and washed in the org. solvent to extract and remove the uncrosslinked resin component and is then dried after the curing treatment by baking in such a manner. The uncured carrier particles are, therefore, made into the normal particles and the fluctuations in the individual characteristics of the particles are eliminated. The need for fine control of the production conditions is eliminated and since the uncured components are eliminated, the deterioration in the characteristics to be adversely resulted from the curing treatment by baking is obviated. The durability, environmental resistance, preservable property, and blocking resistance are improved in this way.
Patent JP-H05104869-A (JP)
Title: Thermal transfer image receiving material
Inventor: USUI HIDEO
IPC: B41M5/52
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a thermal transfer image receiving material capable of forming a high density image excellent in preservability by adding a specific isocyanate modified silicon compound to the image receiving layer provided to a support and receiving a dye to form an image. CONSTITUTION:A thermal transfer image receiving material used in a thermal transfer recording medium is formed by providing an image receiving layer receiving the dye transferred from a thermal transfer dye donating material to form an image on a support. In this case, an isocyanate modified silicon compound formed by reacting a modified silicon compound represented by general formula (wherein X is NH or O, Y is NH2 or OH, (m), (n), (o) and (p) are an integer of 1 or more and (q) is 0 or 1) and a tri-functional isocyanate compound is added to the image receiving layer. By this method, welding is prevented even when the surface of the image receiving material is damaged and a high density image excellent in preservability is obtained.
Patent JP-H08126430-A (JP)
Title: Seedling bed and its production
Inventor: KATO TSUNEHISA
IPC: A01G1/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a seedling bed capable of dispensing with such troublesome works as to mix a fertilizer with soil to sow seeds thereon, also capable of dispensing with seeding work in addition to the works, highly easy to handle, and degradable with enzyme in a relatively short time while serving as a nutrient for seeds or seedlings. CONSTITUTION: This seedling bed 11 is obtained by kneading starch, water and fertilizer powder into a form of a plate. The upper surface of this bed 11 is provided with a well 12 so as to inoculate a seed 13 thereinto, and a seed 13 inoculated into the well 12 is fixed with a starch paste 16. The fertilizer powder is a combination of ammonium sulfate powder with chicken droppings powder, the former powder and the latter powder accounting for 50wt.% and 80wt.% of the starch, respectively.
Patent JP-H08129499-A (JP)
Title: Information processing system
Inventor: YOKOYAMA YOSHIHIRO
IPC: G06F12/00
Filed: 1994-11-02
Abstract: PURPOSE: To speed up the file access in the whole information processing system by moving the file whose use frequency is expected to be high from use frequency information and similarity information to a high speed access storage device. CONSTITUTION: A rewriting control means 4 is provided with a use statistics storage means storing the number of times of access to a file and an analogizing information storage means which is capable of analogizing the affecting on frequencies in use. An information processor 1 receiving the reading request of the file from a user performs the reading request of the file for the rewriting control means 4. The rewriting control means 4 receives this, instructs to superscribe the file for which the reading request is performed on the file whose frequency in use can be judged to be few of the files which are already stored in a high speed access storage means 2 from a large capacity means 3, based on the number of times of access and similarity information of the use statistics storage means and the analogizing information storage means and performs a rewriting.  The storage means which is capable of performing a high speed access, can be effectively utilized.
Patent JP-H0699983-A (JP)
Title: Support body for forming box pallet
Inventor: UMETSU MASAHIDE
IPC: B65D19/18
Filed: 1992-09-10
Abstract: PURPOSE:To provide a box pallet-forming support body which is used for providing a pal let with a wall and can engage with the corner part of the wall in a freely detachable manner. CONSTITUTION:A wall-engaging stretched part 16 is formed in both side faces making an angle of 90 deg. between them around the corner part of a support body 15 and in the vicinity of the both side faces, a projecting part 17 having an outer diameter enabling the projecting part to fit into the opening of a pallet is formed in the lower end of the support body 15, said projecting part is divided in the manner of freely shrinking in the diameter to be formed into a plurality of fitting pieces 23, and a pawl piece 26 composed of an inclined face extending from the outer edge of the projecting part and a flat face formed in the base end part of the inclined face is formed around the tip of the fitting pieces and can be fitted into the opening.